EP0814042B1 - Wickelmaschine zum Aufwickeln einer laufenden Papierbahn - Google Patents

Wickelmaschine zum Aufwickeln einer laufenden Papierbahn Download PDF

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Publication number
EP0814042B1
EP0814042B1 EP97106970A EP97106970A EP0814042B1 EP 0814042 B1 EP0814042 B1 EP 0814042B1 EP 97106970 A EP97106970 A EP 97106970A EP 97106970 A EP97106970 A EP 97106970A EP 0814042 B1 EP0814042 B1 EP 0814042B1
Authority
EP
European Patent Office
Prior art keywords
tie
bearing rollers
bar
distribution pipe
winding machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP97106970A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0814042A3 (de
EP0814042A2 (de
Inventor
Jens Krüger
Jörg Dr. Maurer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiertechnik Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiertechnik Patent GmbH
Publication of EP0814042A2 publication Critical patent/EP0814042A2/de
Publication of EP0814042A3 publication Critical patent/EP0814042A3/de
Application granted granted Critical
Publication of EP0814042B1 publication Critical patent/EP0814042B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/13—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/13—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material
    • B65H2406/131—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material in combination with rollers or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/232—Winding beds consisting of two rollers
    • B65H2408/2321—Winding beds consisting of two rollers with winding bed supplied with vacuum or compressed air

Definitions

  • the invention relates to a winding machine for winding a running one Paper web.
  • a machine in accordance with this document is capable of overpressure in the printing room to compensate for the weight of the paper roll (s) achieve.
  • this is associated with serious disadvantages.
  • the blow box as such requires a relatively large amount of space because it is located in the general to below the lower vertices of the two support rollers extends. If the blow box is moved away from the two support rollers, so space is also required for this. Since the blow box mostly only downwards can be moved away, and since a necessary lifting device in usually attacks at the bottom of the blow box, must accordingly Space must be provided under the machine. But it is precisely there that is missing often in space.
  • US-PS-3 497 151 describes a winding machine with two support rollers. in the wedge-shaped inlet gap between the two support rollers is a blow box permanently installed. This is disadvantageous because the demolition of the Paper web the paper jam then occurring is difficult to remove.
  • DE-AS 1 047 001 shows a winding machine with two support rollers and with a blow box with associated grommet. Both components, blow box and Spouts are voluminous, so that here again problems with the demolition Paper web arise.
  • EP 0 631 955 A2 describes a winding machine with a blow box.
  • the Blow box is from the inlet area between the two support rollers swung out.
  • it is extremely voluminous, so it is here too problems due to the limited space.
  • WO 96/07608 discloses a weighing machine according to the respective preamble of claims 1, 2 and 7.
  • the invention has for its object a support roller winding machine to design according to the respective preamble of claims 1, 2 and 7 such that below the support rollers less space than has been used since, and that the Pressure relief device is made easier and cheaper than before.
  • the inventors have followed a path in solving the problem that differs fundamentally from EP 0 496 863 B1. Instead of that there Use the provided blow box to bridge the distance between the two support rollers and thus to limit one Pressure chamber a traverse. They also carry compressed air through a line or (depending on the web width) over a plurality of over the Distribution of web width lines through the traverse into the pressure chamber on.
  • the traverse has a lot compared to the previous blow box smaller cross-section, in a perpendicular to the support roller axes Sectional plane seen.
  • the traverse consists of only one Plate with a seal with the two longitudinal edges relevant roller shells. It is therefore not the case Space problems when moving the traverse, and not even then, when it is moved down. It is particularly helpful that can attack the lifting device further up than before.
  • the traverse can also be moved out to one side, i.e. parallel to the Carrier roller axes, or even perpendicular to these under one of the two Carrier rollers away in the horizontal direction. Swinging away is also conceivable, the traverse on the lateral surface of one of the support rollers can remain in contact, i.e. pivots about an axis parallel to the support roller. However, an eccentric pivot axis can also be provided.
  • an air pressure box can be provided for the machine according to the invention. However, this is then placed away from the traverse, for example below one of the two support rollers. A majority of Lines creates a connection between this pressure box and the Pressure space between the support rollers, the crossbeam, the paper roll and the side sliding end walls.
  • the compressed air box therefore has that Function of a cross distribution pipe, the pressure chamber under the paper roll a corresponding number of compressed air flows, for example the same Pressures and throughputs are supplied.
  • the functions of the known blow box according to the document mentioned are divided into two components: the one component is the traverse, which is now only the function has to shut off the print room under the emerging paper roll, and the another component is the cross distribution pipe with the lines, which together take on the function, optimal management and design of the compressed air flows.
  • the cross distribution pipe can be stationary, but this is not absolutely necessary.
  • the lines mentioned are expediently hoses.
  • the single line can be telescopic. It can also be composed of sections which are connected to one another in an articulated manner.
  • the support roller winding machine shown in Fig. 1 comprises two support rollers 1, 2. These are used to wind a continuous paper web 3.1 into one Paper roll 3.2.
  • the machine cellar is located below the two support rollers 1, 2 the basement floor 4.
  • the mutual distance between the lateral surfaces of the two support rollers 1, 2 is bridged by a cross member 5 in the example shown. How one see, the traverse 5 has essentially the shape of an inverted L with the two legs 5.1 and 5.2.
  • a transverse distribution pipe 6 and a plurality of hoses can also be seen 7 of which only one can be seen here.
  • Traverse 5 and transverse distribution pipe 6 extend essentially over the total working width of the machine, at least over the minimum working width. They are at least approximately as long as that Paper roll 3.2 or the entirety of the paper rolls, if one Longitudinal cutting device is available.
  • the cross distribution pipe 6 has one of the Number of hoses 7 corresponding number of compressed air outlets 6.1 on, and the leg 5.1 of the cross member 5 is also with a appropriate number of passages, formed from Compressed air socket 5.3. As you can see, there is an end to each Hose 7 on the one hand to a connection 6.1 of the transverse distribution pipe 6, and on the other hand connected to a compressed air nozzle 5.3 of the leg 5.1.
  • a chair 8 is attached to the basement floor 4. This in turn bears the Cross distribution pipe 6 and a slide 8.1. Carriage 8.1 guides a slider 5.4, which in turn acts on the vertical leg 5.2 of the cross member 5. at an up and down movement of the traverse 5 is thus an integrity vertical Leadership guaranteed
  • Traverse 5 and hoses 7 shown in two positions. In the top, The position 5.1 shown in solid lines blocks the traverse 5 from the pressure chamber 10 below the paper roll 3.2. In the lower one, this is not the case.
  • the pressure chamber 10 at least to a certain extent must be airtight so that the compensation effect of the Compressed air relief device can occur.
  • the paper web 3.1 is from the bottom left to the support roller 1 introduced and wraps around it from bottom to top. It would be but also conceivable, this from the top right to the second support roller introduce and through the nip between the support roller 2 and the Pass paper roll 3.2 through. This guideway avoids the risk that air from the pressure chamber 10 between the paper layers of the paper roll 3.2 is wrapped. You would also have the advantage that neither of the two Seals 12, 13 would have to be non-contact. Rather, between the longitudinal edges of the horizontal part 5.1 of the cross member 5 and the Shell surfaces of the two support rollers 1, 2 contact seals be provided. The separator 11 would be replaced by one below perforating device described are replaced.
  • the embodiment according to FIG. 2 differs from that according to FIG. 1 especially by the type of traverse 5. While in Fig. 1 the Traverse is vertically up and down, it can be pivoted here in Fig. 2 - see the swiveled position shown in broken lines.
  • the Cross distribution pipe 6 is located on the basement floor 4.
  • the pneumatic Actuator 9 is also arranged differently than in the embodiment 1. This results in the arrangement according to FIG. 2 Advantages of clearing paper waste from top to bottom could fall down.
  • the truss cross section can be a down be open U, e.g. for reasons of stability.
  • FIGS. 4.1 and 4.2 is a cross member 5, which is designed similar to that of FIG. 1.
  • a slide guide 5.4, 8.1 is provided to ensure a flawless Vertical guidance of the traverse 5 through the pneumatic actuator 9 achieve.
  • the compressed air nozzle 5.3 Cover caps 5.5 assigned.
  • these have one Protective function by ensuring that no impurities enter the Get hoses 7.
  • they provide another one Uniformization of the air flows, since each individual air flow is corresponding the arrows 5.6 is divided and redirected.
  • FIG. 5 is similar to that according to FIG. 2 with regard to Arrangement and suspension of the cross member 5 and in relation to the Arrangements of the cross distribution pipe 6 and the pneumatic actuator 9.
  • the traverse 5 has a box shape here. However, this is only for Stiffening of the construction by the cross member 5 a relatively large part the ends of each line 7 receives. Only the outside of the traverse 5 existing pipe parts are flexible.
  • the crossbeam 5 carries a web cutting device 11 which is relative to the crossbeam movable and thus in a conventional manner from below vertically into the The changing bed can be retracted to cut the web when changing reels.
  • the traverse also serves to support a web retractor; this must be activated if in the unwind station (from which the paper web a roll change takes place and thus a new beginning of the path in the winding machine has to be threaded. See e.g. Fig. 7.
  • the compressed air supply via flexible lines offers the possibility of Vary volume flow across the machine width in a simple manner, for. B. larger pipe cross-sections can be provided in the edge zones, to compensate for any leakage on the front seals.
  • the sealing strips can Screwed inside of the traverse.
  • the fittings are thereby more accessible.
  • the traverse according to the invention can be compared to a conventional one Air box, have a much lower weight (by use lower sheet thicknesses) because the pressure caused by the overpressure is significant is less.
  • the lower side plates 20 can be fixed according to FIGS. 4.1 and 4.2 be movably attached to the cross member 5; but they can also be isolated be supported by this.
  • the upper side plates 21 (Fig. 1) are like hitherto supported independently of the lower side plates. In Another variant could be the lower to the upper side shields coupled and axially guided together with them.
  • the transverse distribution pipe 6 naturally also has a connection in every case a compressed air source 22 (Fig. 1). It could be on one face of the Be arranged cross-distribution pipe. Compressed air supply connections are also on conceivable on both ends. Finally, one is conceivable on one long side or to provide several compressed air supply connections.
  • the paper web 3.1 is from above brought up to the winding machine, i.e. in the press nip between the Carrier roller 1 and the resulting paper roll 3.2.
  • this embodiment the great advantage that between the individual layers of the resulting Paper roll 3.2 no air is pressed.
  • an essentially plate-shaped cross-member 5 pivotable about a pivot axis 5.6.
  • the pivot axis 5.6 runs parallel to the axes of the two support rollers 1, 2.
  • a pneumatic drive 9 Sealing strips 12, 13 are provided, which are in contact with the lateral surfaces of the two support rollers 1, 2 can rest.
  • the cross distribution pipe 6 is by means of a plurality of lines 7 through the Traverse 5 connected to the pressure chamber 10.
  • the paper web 3.1 is from below introduced into the space between the two support rollers 1, 2.
  • the cross member 5 is here - as in the embodiment according to FIG. 6 - in essentially plate-shaped and pivotable about a fixed axis 5.6.
  • the cross distribution pipe 6 can be stationary.
  • the lines 7 are on Cross manifold 6 rigidly connected.
  • transverse distribution pipe 6, lines 7 and traverse 5 form a rigid unit which about a pivot axis 6.3 of the Cross distribution pipe 6 is pivotable.
  • a band guide 30 can also be seen. This serves to introduce the Lane 3.1. It rests on the cross distribution pipe 6. It then goes into the working position, when the traverse 5 is removed from its working position.
  • the winding machine also has a conventional separating device 11 a cutting edge 11.1, as already shown in FIG.
  • Figure 8 shows a further embodiment of an inventive Winder.
  • the paper web 3.1 from above into the Press nip between support roller 1 and emerging paper roll 3.2 introduced.
  • a perforating device 40 is connected upstream of the winding machine, furthermore several adhesive dispensers 50 distributed over the web width Details of such devices can be found in patent applications 195 19 306.7 and 295 08 732.9.
  • the winding machine works with a compressed air box 60. This is medium a pneumatic drive 9 retractable into its working position shown here or approachable from this.
  • the blow box is by means of swivel levers 61 pivotable about a pivot axis 62.
  • a compressed air source 22 is provided. This stands above one or more Lines 7 with the compressed air box 60 directly in conductive connection.
  • a cross valve tube 6 which has a A plurality of lines 70 is connected to the compressed air box 60.
  • the winding machine according to FIG. 9 is constructed very similarly to that according to FIG Fig. 1.
  • the peculiarity lies in a web cutting device 11 and its Arrangement with respect to the traverse 5.
  • the web separator 11 is namely mounted on the crossbar 5 so that they result in their lifting movement participates in the action of the drive 9.
  • the separator includes one narrow support beam 11.3 for a cutting edge 11.1 and its own drive 11.2. This can be operated pneumatically or hydraulically.
  • Support beam and drive are mechanical by means of a joint piece 11.4 connected with each other.
  • Leg 5.1 of the traverse has an opening 11.5 on, through which the support beam 11.3 is passed, and in which it can be moved up and down by means of the drive 11.2, specifically between one non-operational and an operational position (the last dashed ) Shown.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Paper (AREA)
EP97106970A 1996-06-21 1997-04-26 Wickelmaschine zum Aufwickeln einer laufenden Papierbahn Expired - Lifetime EP0814042B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624716A DE19624716A1 (de) 1996-06-21 1996-06-21 Wickelmaschine zum Aufwickeln einer laufenden Papierbahn
DE19624716 1996-06-21

Publications (3)

Publication Number Publication Date
EP0814042A2 EP0814042A2 (de) 1997-12-29
EP0814042A3 EP0814042A3 (de) 1998-07-08
EP0814042B1 true EP0814042B1 (de) 2002-07-03

Family

ID=7797535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106970A Expired - Lifetime EP0814042B1 (de) 1996-06-21 1997-04-26 Wickelmaschine zum Aufwickeln einer laufenden Papierbahn

Country Status (8)

Country Link
US (1) US5899405A (ja)
EP (1) EP0814042B1 (ja)
JP (1) JP2918106B2 (ja)
KR (1) KR980001780A (ja)
AT (1) ATE220040T1 (ja)
CA (1) CA2208328C (ja)
DE (2) DE19624716A1 (ja)
ID (1) ID17158A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613313U1 (de) * 1996-08-01 1996-10-02 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Verteilvorrichtung mit Verteilrohr für ein Auftragswerk
DE19811093A1 (de) * 1998-03-13 1999-09-16 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung
DE19818944A1 (de) 1998-04-28 1999-11-11 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung, insbesondere für einen Rollenschneider
DE19842188A1 (de) * 1998-09-15 2000-03-23 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung
US7114675B1 (en) * 2003-05-22 2006-10-03 Kohler Herbert B Dual-drum winding machine
JP2007229969A (ja) * 2006-02-28 2007-09-13 Mitsubishi Heavy Ind Ltd 印刷機
CN106241450A (zh) * 2016-08-17 2016-12-21 长兴诺鑫纺织机械有限公司 一种具有自动纠偏功能的打卷装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047001B (de) * 1957-09-21 1958-12-18 Goebel Gmbh Maschf Einrichtung zum Entlasten des Eigengewichtes von auf Tragwalzen liegenden Wickelrollen aus Papier-, Karton- oder aehnlichen Werkstoffbahnen
US3346209A (en) * 1965-09-17 1967-10-10 Beloit Corp Winder
US3497151A (en) * 1968-08-14 1970-02-24 Ontario Paper Co Ltd Paper machine winder
FI75788C (fi) * 1985-11-28 1988-08-08 Valmet Paper Machinery Inc Foerfarande och anordning foer rullning av materialbana.
DE4003504A1 (de) * 1990-02-07 1991-08-08 Jagenberg Ag Verfahren und vorrichtung zum automatischen wechseln einer vollen wickelrolle gegen eine neue wickelhuelse
DE4110047A1 (de) * 1990-08-23 1992-10-01 Jagenberg Ag Tragwalzen-wickelmaschine
DE4029914A1 (de) * 1990-09-21 1992-03-26 Jagenberg Ag Tragwalzen-wickelmaschine
JPH07115785B2 (ja) * 1991-09-11 1995-12-13 川之江造機株式会社 ワインダ通紙装置
DE9212571U1 (de) * 1992-06-15 1992-11-12 Jagenberg AG, 4000 Düsseldorf Tragwalzen-Wickelmaschine
DE69322054T2 (de) * 1992-10-16 1999-04-01 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Gerät zur Aufzeichnung von Datensignalen mittels Steuerung der Frequenzcharakteristiken der Datensignale
FI103398B1 (fi) * 1993-06-30 1999-06-30 Valmet Paper Machinery Inc Kantotelarullain
FI92995C (fi) * 1993-06-30 1995-02-10 Valmet Paper Machinery Inc Kantotelarullain
ES2119057T5 (es) * 1994-01-31 2001-12-16 Voith Sulzer Papiertech Patent Maquina arrolladora para arrollar una banda de papel continuo.
DE9414449U1 (de) * 1994-09-06 1996-01-11 Beloit Technologies, Inc., Wilmington, Del. Wickelmaschine
RU2128617C1 (ru) * 1994-06-16 1999-04-10 Фабио Перини С.П.А. Перемоточный станок для образования рулона ленточного материала

Also Published As

Publication number Publication date
DE59707625D1 (de) 2002-08-08
JP2918106B2 (ja) 1999-07-12
CA2208328A1 (en) 1997-12-21
US5899405A (en) 1999-05-04
ATE220040T1 (de) 2002-07-15
CA2208328C (en) 2000-06-13
EP0814042A3 (de) 1998-07-08
ID17158A (id) 1997-12-04
JPH1053363A (ja) 1998-02-24
EP0814042A2 (de) 1997-12-29
KR980001780A (ko) 1998-03-30
DE19624716A1 (de) 1996-11-21

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